等位性狀 的英文怎麼說
中文拼音 [děngwèixìngzhuàng]
等位性狀
英文
allelic character- 等 : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
- 位 : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 狀 : Ⅰ名詞1 (形狀) form; shape 2 (情況) state; condition; situation; circumstances 3 (陳述事件或...
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The posture characteristics and systematic measurement of burbot was compared be tween jingbo lake and baikal. the genetic variation of the posture characteristics of the jingbo lake burbot was discussed from
通過對位處黑江水系南緣位置的鏡泊湖所產江鱈體態性狀的系統測量統計數值,與屬北極海水系的貝加爾湖江鱈的同等性狀進行對比,用統計學Analyze and sift candidates ' information including candidates ' present station, negociation ability, the possibility and motivation of demission, salary standard. then select proper candidates accorded with the requirement and arrange interview
對所有接觸到的候選人信息進行分析、過濾,包括候選人的崗位現狀、溝通能力、離職可能性與動機、薪酬水準等,篩選出基本符合要求的候選人,並安排面試。The size and shape of the seeds, and the position of the hilum are of no important systematic significance, but the protruding degree of the hilum, the shape of the testa cells and the pattern of their cell walls, particularly the appendages of the in ner side, are of important value in the phylogenetic consideration of the tribe hyoscyameae
各屬植物的種子大小、形狀及種臍著生位置的系統學意義不大。但是,種臍突出與否、種子外種皮細胞形狀和周壁式樣,尤其是周壁內側附屬物等性狀具有較大的分類學意義。Genetic diversity and phylogeny of 55 slow - growing rhizobia isolated from peanut ( arachis hypogaea ) in china were determined by analysis of host - plant range, phynotype, 16s rrna rflp, 16s rrna sequence, 16s - 23s igs rflp, rapd, rep - pcr, dna - dna hybridization homology. at the same time, the competitive nodulation capacity of rhizobia, effect of host plants and soil ph on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant
本研究採用宿主范圍試驗、表型性狀測定、 16srrna - rflp 、 16srrna序列分析、 16s - 23srdnaigsrflp分析、 rapd分析、 rep - pcr分析和dna - dna同源性分析等技術系統研究了從我國不同地域分離的55株花生根瘤菌的遺傳多樣性及其在根瘤菌系統發育中的地位和相互關系。During the adjustment. it decided the amount and the rate of humidification. the system can test the states of water level by water lever sensor, thereby the main control module can control the entrance and drain of water and give warnings ; as its good man - machine interaction, the system can expediently set the humidity and the amount of humidification and control water - in valve and leading winds through control panel. the system can communicate with computer thereby the net supervise is enabled
本系統主要能夠完成以下功能:採集空氣中的濕度狀態,並送入主控模塊,主控模塊根據現有的濕度判斷是保持原來狀態還是進行加濕以及加濕量的大小和加濕速度等;能夠通過水位傳感器測試水位的狀態,從而通過主控模塊控制進水、排水、預報警、報警等;具有良好的人機交互性,能夠通過控制面板比較方便地進行濕度設定、加濕量設定、進水閥的控制、導風的控制等;能夠和上位機進行通信,從而實現網路監控。Eczema, urticaria and atopic dermatitis are clinic common irritability dermatosis but not easy to treat, which all possess symptom with skin flush, tumefaction, macula, canker, desquamation, and itchy
摘要濕疹、 ?麻疹與異位性皮膚炎是臨床常見又不容易治療的過敏性皮膚病,三者都具有皮膚發紅、腫脹、斑疹、潰爛、脫屑、瘙?等癥狀。The purpose of this subject deals with the biological characters of megalobrama skolkovii dybowsky according to the results of convey of nature resource in heilongjiang waters, capture and transportation of brood fish, outer appearance, study of countable and measurable characters and all inner system, analysis of muscle composition, study of chromosome, and discuss the classification status, and also carried out the artificial fertilization
本課題通過對黑龍江魴進行資源調查、親魚采捕和運輸、外部形態、外部可數及可量性狀和內部各系統的研究、肌肉成分的分析、染色體的研究等實驗,重點研究黑龍江魴的生物學特性,並對黑龍江魴的分類地位進行了探討,同時對黑龍江魴進行了人工繁殖。The flow characteristics, distributions of current density and chemical components, and the performance of these two different designs are calculated and compared. the flow and mass transport characteristics are analyzed in detail, which indicate that strong forced convection is produced in the interdigitated flow field, which consist of dead - end gas channel that force the gases through the porous electrodes. results of comparison show that forced convection induced by the interdigitated flow field in the diffusion layer effectively enhances mass transport of reactants and products, thus leading to a higher cell performance and the limiting current density
在傳統流道設計的pemfc中,反應物從流道到催化層的供應和生成物從催化層到流道的排出主要是以擴散為主,而在交叉梳狀流道設計中,以流動帶動的對流傳遞則占據了主導地位,而且這種以對流為主的傳遞機理大大提高了反應物和產物傳遞速率,從而有效地改善了電池的極限電流密度和極化性能等特性。This paper, on the basis of yuelu - mountain high - tech park in changsha city, beginning with the investigation of diversiform transit - trip in the park, firstly analyzes and evaluates space - time change law of traffic flow and situation of traffic service level on actual road net - work in the park ; secondly, applying multi - statistical analysis method, taking investigated corporation as sample, using annual freight traffic volume produced by unit plant area of the corporation, with clustering analysis, obtains four sorts of the sample corporation, and establishes the predict models of freight traffic volume for every kind of corporation. with these models, actual or planning year ’ s day maximum freight traffic volume can be predicted. the third, this paper makes analysis research of trip law of employees in the park, and obtains the index of trip times, trip modes and trip development trend of the employees
本文以長沙市嶽麓山高科技園區為依託,從調查園區內的各類交通出行開始,首先分析評價了園區內現狀道路網上的交通流時空變化規律及道路網上的交通服務水平狀況;其次是應用多元統計分析方法,以調查企業為樣品,以企業單位車間面積所產生的年貨運交通量為變量,通過聚類分析,獲得了樣本企業的四個類別,並建立了各類企業貨運交通量的預測模型,應用這些模型,可預測園區內現狀或規劃年的日最大貨運交通量;第三是對園區內企業員工的出行規律做了分析研究,獲得了企業員工的出行次數、出行方式及出行發展趨勢等等特性指標;最後是對園區內小區居民的出行狀況進行了分析,獲得了居民出行的諸如高峰時段、高峰出行量等等的特徵數據。According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d
本文首先介紹了ld泵浦nd : yag激光器的發展狀況、主要特性及其應用,從四能級速率方程出發,推導了ld泵浦nd : yag激光器的閾值、輸出功率和斜效率的表達式,並簡述了激光器的工作原理、結構型式和倍頻方法;其次,以空間相關的速率方程為基礎,提出了ld端面泵浦nd : yag激光器的設計方法,給出了一定泵浦耦合方式下,振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據,以此為依據,設計了自聚焦透鏡耦合小功率ld泵浦nd : yag激光器和透鏡組耦合高功率ld泵浦nd : yag激光器,對激光器的輸出功率和功率穩定性等特性進行了實驗研究;再次,在帶尾纖輸出的高功率ld泵浦nd : yag激光腔內插入一隻空液晶盒,觀察到了激光器以單縱模運轉;最後,根據泵浦光焦斑端面位置對激光輸出功率的影響規律,提出了ld端面泵浦nd : yag激光位移傳感新方法,並進行了理論和實驗研究,研究結果表明:當激光晶體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時,激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律,測量范圍和靈敏度依賴于泵浦功率,隨著泵浦功率的增加,測量范圍擴大,靈敏度提高,當端面泵浦功率為7 . 24w (最大輸出功率為1 . 926w )時,激光位移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。The main results are summarized as follow : 1. gross morphology on the basis of field observation and examimation of herbarium specimens, the variation pattern of all the major gross - morphology characters in machilus from zhejiang was studied, and their taxonomic significance was evaluated. the results show that the most reliable characters for the delimitation of species are the features of the leaf, the tepal and the fruits. the secondly important characters are the length and position of the florescence
形態性狀分析分析結果表明:潤楠屬植物的分類性狀主要有小枝、葉片、花序、花被片、果實等特徵特性,其中花被片、葉片、果實是潤楠屬的重要分類性狀;花序的長度及著生位置也是區分潤楠屬種間的重要標志之一;小枝的毛被在分類上具有第三位的重要性。A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion
翼剖面;機翼;翼面一個部件或平面,如機翼、螺旋槳葉、方向舵等,其形狀或方位控制穩定性、方向、抬升、沖擊或驅動The photosynthetic characters of super - high - yield rice ( oryza sativa ), its photoinhibition and genetic law of photosynthetic traits and screening of high photosynthetic efficiency materials etc. were reviewed in this paper
摘要綜述了超高產水稻的光合特性、光抑制、光合性狀的遺傳規律和高光效材料的篩選等內容,比較詳細地介紹了光抑制部位及其表現,光抑制的原因以及光抑制中熱耗散的可能途徑及作用等。Double recessive an organism containing both recessive alleles of a particular gene and thus expressing the recessive form of the gene in its phenotype
雙隱性:一個生物體包含一對隱性等位基因,則表現為隱性性狀。Secondly, the paper analyzed the behavior of isotropic and orthogonal anisotropic materials " cws on the basis of above theory and software. regularities of cws " deformation inner force and shared load and earth pressure in excavating stage and driving stage were gained. regularities influenced by material features top beam excavating depth sidewall depth properties of soil layers rear backing and location of load were also obtained, especially rules of display degree exerted by circular and vertical loads were also obtained
通過分析,得到了形成階段及頂進階段圓形工作井的變位、結構內力、分載及土壓的分佈規律及材料性質、頂冠梁及圍檁、開挖深度、井壁插深、土層性質、后靠背、頂載作用位置等因素對結構受力性狀的影響規律,特別是得到了工作井在受力時結構環向與豎向承載作用發揮程度的規律。In the base of analysis the water conservancy project ’ s management system history and actuality of our country, this paper point out some problems in the system, such as the property is not clear 、 personal exceed 、 the outlay is not enough 、 the system of insurance is not perfect ; bring forward something that can use reference in our country through introduce the water system of america 、 japan 、 holland ; then put forward the combine of construction and operation of water conservancy project, mainly study in feasibility research stage 、 design stage and building stage ; then, analysis the framework of pure - commonweal 、 quasi - commonweal and management water conservancy and point out the management system of water conservancy projects that suit in the conditions of our country. mainly in develop mixed farming 、 deepen in the system of personal 、 make correlation policy accelerate the reform of the water conservancy project system. at last, the author give some advice
本文在分析我國水利工程管理體制歷史和現狀的基礎上,指出我國水利工程管體制存在的諸如單位性質劃分不準、人員超編、工程管理經費不足、社保體制不健全等方面問題;通過分析日本、美國、荷蘭等國的水利工程管理體制,提出可供我國水利工程管理體制模式借鑒之處;進而提出新建水利工程建設管理和運行管理有機結合的方法,主要從可研階段、設計階段、施工階段進行結合;然後按照水利可持續發展戰略思想,探討適合我國國情的三類水利工程管理體制模式,分別分析純公益性、準公益性、經營性三類水利工程管理體制模式,研究出適合我國國情的水利工程管理體制模式;從開展多種經營、深化人事制度改革、制定相關政策等方面促進水管單位管理體制的改革;在文章的最後,提出筆者的幾點建議和展望。Near the faulty step - break, low stand system developed, and some sediment system distribute broad, such as alluvial fan, low stand wedge, low stand fan, and so on. the sand body can form not only the trap of dying out upward and sand lens, but also fault - iithology trap. the study shows that fault - lithology trap is most important trap style in study area especially sha - 3 formation
斷階坡折附近是低水位體系域發育的重要場所,常發育沖積扇、沖蝕作用的下切河道以及低水位楔狀體、低水位扇體等沉積體系,這些砂體不僅具有形成上傾尖滅或砂巖透鏡體圈閉的條件,而且可形成斷層?巖性圈閉。In this article, we review isolation methods, developmental status and genetic characteristics of microsatellites, and their applications in studies on population study, pedigree analysis, assessment of genetic diversity, and construction of genetic maps in the marine mollusks, and analyzed the causes resulting to null allele, stutter bands, short allele dominance and allelic dropout, and their effects on genotyping of microsatellite
本文對海洋貝類微衛星分離方法、開發現狀、遺傳學特性以及在種群遺傳、家系分析、遺傳多樣性評價等方面的最新研究進展進行了綜述,並分析了微衛星分析中無效等位基因、 「結巴」帶、短等位基因顯性和等位基因「擴增丟失」現象的產生原因以及對微衛星基因型判讀帶來的影響。The further research in port engineering pile foundation is considered to be important of such as behavior and bearing capacity of laterally loaded single piles and pile groups, and the functional mode of wharf foundation pile under flood tide torrent, and load - deflection curve, and negative skin friction along the pile, et al. the bearing capacity and the negative skin friction of port engineering piles are analyzed, to satisfy port engineering development demand better
在港口樁基工程領域,港口工程水平承載(群)樁的工作性狀以及承載力計算方法,漲潮急流等動態荷載作用條件下碼頭基樁的受力性狀,樁的作用荷載與變位趨勢關系、樁的負摩擦等問題都要求作進一步的研究。本文致力於以港口工程樁基為主要研究對象,對港口工程(群)樁基水平承載力和負摩擦力進行研究,以更好地滿足港口工程建設需要。We summed up and analyzed the polymorphisms of the fut2 gene of three groups in the world with references to other published data. further discussion was made for the hypotheses of origin and generation of special point mutations of fut2 gene. master candidate : zhang ying major : microbiology and immunology supervisor : prof
綜合目前已發表文獻報道的其它地區人群fut2等位基因的分佈狀況,我們對世界三大人群fut2基因的多態性進行了整理分析,並對fut2基因特定點突變的可能的起源及形成進行了討論。分享友人